DNA Unit

Question 1

DNA

Answer 1

The molecule of Heredity

Question 2

DNA has ___ nucleotides in each

Answer 2

3 billion

Question 3

DNA stands for?

Answer 3

Deoxyribonucleic Acid

Question 4

Deoxyribonucleicacid

Answer 4

A sugar
Phosphate group
Nitrogen Base

Question 5

Double Helix

Answer 5

Shape of the DNA looks like a twisted ladder

Question 6

Founder of DNA

Answer 6

James Watson, Francis Crick, Rosalind Franklin, Maurice Wilkins

Question 7

4 nitrogen bases

Answer 7

Adenine
Thymine
Guanine
Cytosine

Question 8

What compliments Adenine

Answer 8

Thymine

Question 9

What compliments Guanine

Answer 9

Cytosine

Question 10

What compliments Cytosine

Answer 10

Guanine

Question 11

What compliments Adenine

Answer 11

Thymine

Question 12

Adenine and Guanine are

Answer 12

Purines

Question 13

Cytosine and Thymine are

Answer 13

Pyrimidines

Question 14

Replication of DNA

Answer 14

DNA unzips into basic pairs

Question 15

Nucleic acid

Answer 15

A ploymer of nucleotides that transports genetic information

Question 16

Sugar Phosphate Backbone

Answer 16

Description of the outside part of a strand of DNA

Question 17

Adenine how many rings

Answer 17

2

Question 18

Guanine how many rings

Answer 18

2 rings

Question 19

Thymine how many rings

Answer 19

1

Question 20

Cytosine how many rings

Answer 20

1

Question 21

How many rings are in a A&T pair

Answer 21

3

Question 22

How many rings are in a G&C pair

Answer 22

3

Question 23

Sides of a double helix is made of

Answer 23

Sugar and phosphate groups

Question 24

Whats holds bases together (A&T AND G&C)

Answer 24

Hydrogen bonds

Question 25

Phosphate, sugar and Base nitrogen is

Answer 25

Nucleotide

Question 26

Components of a Nucleotide

Answer 26

Phosphate at the head, the shell is deoxyribose and the tail is the nitrogenbase.

Question 27

GATCGGTTAACCG

Answer 27

CTAGCCAATTGGCC

Question 28

What is the back bone of a suagr phosphate?

Answer 28

Sugar Phosphate